What can be said without attacking anyone?
Protestantism is not a single denomination and never was. It is a family of movements born from the conviction that the church must be reformed by Scripture, that justification is by grace through faith, and that inherited authority must be tested rather than assumed.
Those shared convictions led in many directions. Magistrates, pastors, councils, and ordinary believers disagreed about the sacraments, church order, predestination, and how far reform should go. Scribe should show both the shared Reformation and the particular histories of its branches.